388614892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2369603}}^1$

素因数の和:2369648

約数の個数: 12

約数和(自身を含む): 696663576

約数和(自身を除く): 308048684

約数列:

[1, 2, 4, 41, 82, 164, 2369603, 4739206, 9478412, 97153723, 194307446, 388614892]

約数ペア:

[(1, 388614892), (2, 194307446), (4, 97153723), (41, 9478412), (82, 4739206), (164, 2369603)]